19114452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 55840512

約数和(自身を除く): 36726060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 751, 909, 1212, 1414, 1502, 1818, 2121, 2253, 2828, 3004, 3636, 4242, 4506, 5257, 6363, 6759, 8484, 9012, 10514, 12726, 13518, 15771, 21028, 25452, 27036, 31542, 47313, 63084, 75851, 94626, 151702, 189252, 227553, 303404, 455106, 530957, 682659, 910212, 1061914, 1365318, 1592871, 2123828, 2730636, 3185742, 4778613, 6371484, 9557226, 19114452]

約数ペア:

[(1, 19114452), (2, 9557226), (3, 6371484), (4, 4778613), (6, 3185742), (7, 2730636), (9, 2123828), (12, 1592871), (14, 1365318), (18, 1061914), (21, 910212), (28, 682659), (36, 530957), (42, 455106), (63, 303404), (84, 227553), (101, 189252), (126, 151702), (202, 94626), (252, 75851), (303, 63084), (404, 47313), (606, 31542), (707, 27036), (751, 25452), (909, 21028), (1212, 15771), (1414, 13518), (1502, 12726), (1818, 10514), (2121, 9012), (2253, 8484), (2828, 6759), (3004, 6363), (3636, 5257), (4242, 4506)]